/*
 * Copyright (c) 2010, Michael Hengler (developer (at) hengler (dot) de),
 * Nikolaus Moll (developer (at) miblounge (dot) net).
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * * Neither the name of the [QTPRJ] nor the
 * names of its contributors may be used to endorse or promote products
 * derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL [QTPRJ] BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */
package joodin.impl;

import java.util.LinkedList;
import java.util.List;

import joodin.impl.application.VaadinApplicationRunner; 
import joodin.impl.application.util.ApplicationWrapper;
import joodin.impl.image.VaadinImageHandleFactory;
import joodin.impl.image.VaadinImageHandleFactorySpi;
import joodin.impl.image.VaadinImageRegistry;
import joodin.impl.threads.VaadinUiThreadAccess;

import org.jowidgets.common.application.IApplicationRunner;
import org.jowidgets.common.image.IImageRegistry;
import org.jowidgets.common.threads.IUiThreadAccessCommon;
import org.jowidgets.spi.IWidgetFactorySpi;
import org.jowidgets.spi.IWidgetsServiceProvider;
import org.jowidgets.spi.image.IImageHandleFactorySpi;

import com.vaadin.ui.Window;

public class VaadinWidgetsServiceProvider implements IWidgetsServiceProvider {

	private final VaadinImageHandleFactorySpi imageHandleFactorySpi;
	private final VaadinImageRegistry imageRegistry;
	private final VaadinWidgetFactory widgetFactory;

	public VaadinWidgetsServiceProvider() {
		this.imageRegistry = new VaadinImageRegistry(new VaadinImageHandleFactory());
		this.imageHandleFactorySpi = new VaadinImageHandleFactorySpi(imageRegistry);
		this.widgetFactory = new VaadinWidgetFactory(imageRegistry);
	}

	@Override
	public IImageRegistry getImageRegistry() {
		return imageRegistry;
	} 
 
	@Override 
	public IWidgetFactorySpi getWidgetFactory() { 
		return widgetFactory;
	} 

	@Override
	public IImageHandleFactorySpi getImageHandleFactory() {
		return imageHandleFactorySpi;
	}

	@Override
	public IUiThreadAccessCommon createUiThreadAccess() {
		return new VaadinUiThreadAccess();
	}

	@Override
	public IApplicationRunner createApplicationRunner() {
		return new VaadinApplicationRunner();
	}

	@Override
	public Object getActiveWindowUiReference() {
		return ApplicationWrapper.getInstance().getMainWindow();
	}

	@Override
	public List<Object> getAllWindowsUiReference() {
		// TODO test it
		final List<Object> result = new LinkedList<Object>();
		for( Window window : ApplicationWrapper.getInstance().getWindows()){
			result.add(window);
		}		

		return result;
	}

}
